I want daily collection entry software for my business

I will develop daily collection entry software with making all entries from one screen to make entry process fast and easy. It will be easier like excel and more efficient in saving records with totals and display date wise data. I have 4 years of experience in c# windows and web application development. I have worked with different software with a different type of entries form. Thank you

7+ year of experience in .net MVC. need more details about sw.

I having strong expertise experience microsoft technlogies, I've just reviewed your requirement, I'm mocrosoft certified developer Having strong expertise in Transport and Insurance domains. Relevant Skills and Experience Windows desktop, WCF ,mssql, mysql

I want to hear some details. Is the programm large? Should it work with the internet? It need to be croosplatform?